G311314000 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=40mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 40 mm
- R1
- 41.87 mm
- R2
- -41.87 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G311314000 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=40mm Uncoated
This is a G311314000 22.4 mm Dia. N-BK7 Double-Convex Lens, designed with an effective focal length (EFL) of 40mm and sourced from the reputable vendor, Qioptiq Photonics. The lens is uncoated, offering a high-quality, cost-effective solution for various optical applications.
The lens boasts a base shape of a circle, with a diameter of 22.4 mm, ensuring a wide field of view and efficient light transmission. The edge thickness is 2 mm, while the center thickness is 5 mm, providing excellent structural integrity and minimizing optical aberrations.
The G311314000 lens features a double-convex design with radii of curvature of 41.867 mm for both the front and rear surfaces. This symmetric configuration allows for superior imaging quality and reduced spherical aberration. The lens's inner and outer radii are 0 mm, indicating a uniform curvature throughout the lens surface.
The lens material is N-BK7 Schott, a high-grade borosilicate glass known for its excellent optical properties, including a low refractive index and low dispersion. This makes the lens suitable for use across a wide range of wavelengths, with a specified central wavelength of 587.6 nm.